This policy allows the user to define the FC-to-egress marking values. Based on the packet encapsulation used to send out the service packets, the remark policy allows the user to define and associate policies to service egress and network egress QoS policies.
The 7210 SAS-Mxp, 7210 SAS-R6, 7210 SAS-R12, 7210 SAS-S 1/10GE, 7210 SAS-Sx 10/100GE, and 7210 SAS-T (network mode) supports the following types of remark policies:
dot1p
This type is used for service egress, access port egress, and network QoS (port type).
dscp
This type is used for access port egress and network QoS (port type) policies.
lsp-exp
This type is used for network QoS (ip-interface type) policies.
dot1p-dscp
This type is used for access port egress and network QoS (port type) policies.
dot1p-lsp-exp-shared
This type is used for access port egress, and network QoS (ip-interface type) policies.
Each of these remark policy types can be associated with only specific QoS policies, as in the preceding list.
On the 7210 SAS-R6 and 7210 SAS-R12, when the port-based scheduling mode is enabled per-node for SAPs, only per-port egress marking policies are supported; per-SAP egress marking is not supported for L2 and L3 SAPs.
The required elements to define a remark QoS policy are:
unique remark QoS policy ID
FC to appropriate marking values
See Remark policies for more information.